Unofficial ULTRAKILL Modpack is a Fabric modpack for Minecraft Java Edition 1.20.1 that transforms combat into a fast, aggressive tribute to ULTRAKILL by Arsi “Hakita” Patala. It recreates the game’s arsenal, enemies, visual HUD elements, and signature mechanics, including parrying, offhand punches, dashing, wall jumps, slam storage, and high velocity movement.
Players can experiment with 13 weapons, customizable wings, configurable terminals, special blocks, items, and server friendly gamerules. Still in development, this demo is ideal for fans seeking challenging, movement focused gameplay on a Minecraft server. BoxToPlay makes it easy for our community to enjoy the pack together.
Select the version of Unofficial ULTRAKILL Modpack you want installed on your Minecraft server.
You go directly to your cart with the Minecraft plan and selected version of Unofficial ULTRAKILL Modpack already included. Check that everything is correct before continuing.
Wait while your Minecraft server is built and delivered. Installation of your selected Unofficial ULTRAKILL Modpack version starts during setup. Once it is ready, connect and have fun.
Create your server and install Unofficial ULTRAKILL Modpack with one click!